a. A copy of the current assessments receipt;
cukai pintu. the statement u get from town council eg DBKL/MBPJ to pay (twice a year)
b. A copy of the relevant invoices and receipts for deduction of the RPGT.
i'm guessing u are not represented by a lawyer so the buyer's lawyer is helping u to submit the RPGT forms
give him all receipts n invoices for all things u incurred in buying/selling the house:-
1. spa loan legal fee bill & receipt
2. loan agreement legal fee bill & receipt
3. agent fee invoice & receipt
4. renovation invoice & receipt
etc
Yes it is absolutely necessary to give (unless under #2 u dont want to reduce your tax payable to LHDN for your sale of this property lah).
Thank u sifu.